Passing an array to Arduino Board

How to send an integer matrix from matlab to adruino and get the array as output from arduino..??...Any suggestions is highly appreciated...Thanks in adcance..

I know nothing about Matlab.

For receiving data on the Arduino have a look at the examples in Serial Input Basics - simple reliable ways to receive data.


The only way for Matlab which is a program running on a PC to communicate with the Arduino would be through serial port.

Plenty of documentation on that if you bother to look.